Summary:
Typo in default Registration Template 2 results in no error messages showing.
Detailed Description:
In the default Registration Template 2 the variable $message is mistyped as
$messsage resulting in user error messages never getting shown.
The offending line is about 105 in SelfRegistration.module.php
{if isset($messsage) && $message != \'\'}
should be
{if isset($message) && $message != \'\'}
and whilst you're there... the line 2 above 'Registration 1 template' should be
'Registration 2 template'.... (I know, I know, I'm a pedant).